The Ecoregion

No longer protected by climate and distance,
the frozen reaches of the continent pose an icy challenge to
environmentalists worldwide.

A Wild and Unbounded Place

The
Sierra Club's Critical Ecoregions Program offers a practical,
long-term strategy to buttress the "web of life" on
Earth. Region by region, we're developing multifaceted plans for
every major land and water system in the United States and
Canada, home to most of the Sierra Club's 500,000 members.
Tailored to the particular needs of each ecosystem, these 21
regional plans will help achieve our global vision--to restore
the ecological health of the planet--through concrete local
action.